I have had my blackberry torch 9800 for about 1 1/2 yrs now and everything has been ok. Today, I've noticed that when I'm typing a text, email or on facebook, the letter 'i' isn't coming out right, it is missing the dot on the top, and so the spellchecker is saying that the word is incorrectly spelled.

Has anyone else had this problem, or know how to fix it?

I've tried doing a battery pull as this usually fixes any problems, but can't think what could have happened to create this problem.